$l11-color: #357FF8;
$l12-color: #4385F5;
$l13-color: #8EB9FF;
$l21-color: #f6f6f6;
$l22-color: #eaeaea;
$l23-color: #afafaf;
$l24-color: #565656;

$card-radius: 10px;
$card-padding: 18px;

$page-min-width: 640px;
//$page-main-width: 66%;
$page-main-width: 1140px;
//$page-learn-width: 88%;
$page-learn-width: 1420px;
